SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Chicago to Austin (CHI - AUS)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK

Best fares from CHI to AUS (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $326 2 $352 3 $342 4 $320
5 $376 6 $320 7 $315 8 $320 9 $312 10 $310 11 $268
12 $310 13 $345 14 $264 15 $264 16 $286 17 $302 18 $268
19 $310 20 $296 21 $264 22 $310 23 $296 24 $325 25 $264
26 $357 27 $341 28 $291 29 $268 30 $343 31 $328  
KAYAK searches hundreds of sites to find the best rate for your next flight from Chicago to Austin. Get the best flight deal for your Austin trip!
Here's how it works. Search KAYAK for a flight ticket from Chicago to Austin. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights CHI to AUS on American Airlines
Flight # Depart ORD Arrive AUS Sun Mon Tue Wed Thu Fri Sat Valid Between
2250 7:45 am 10:15 am Oct 26 - Oct 29
2250 7:45 am 10:15 am Oct 2 - Oct 24
2250 7:45 am 10:15 am Oct 28 - Oct 30
2250 7:50 am 10:20 am Sep 18 - Oct 1
1201 11:20 am 1:50 pm Oct 7 - Oct 21
1201 11:20 am 1:50 pm Oct 25 - Oct 28
1201 11:20 am 1:50 pm Oct 2 - Oct 24
1201 11:20 am 1:50 pm Oct 26 - Nov 1
1201 11:25 am 1:55 pm Sep 18 - Oct 1
1201 11:25 am 1:55 pm Sep 23 - Sep 30
2408 2:20 pm 4:50 pm Oct 2 - Oct 24
2408 2:20 pm 4:50 pm Sep 18 - Oct 1
2408 2:20 pm 4:50 pm Oct 26 - Oct 30
2408 5:00 pm 7:35 pm Sep 20 - Nov 1
1398 8:55 pm 11:30 pm Sep 18 - Oct 23
1398 8:55 pm 11:30 pm Sep 23 - Oct 21
1398 8:55 pm 11:30 pm Oct 28 - Oct 28
1398 8:55 pm 11:30 pm Sep 19 - Oct 31